16697716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19237}}^1$

素因数の和:19279

約数の個数: 24

約数和(自身を含む): 34474496

約数和(自身を除く): 17776780

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 19237, 38474, 76948, 134659, 269318, 538636, 596347, 1192694, 2385388, 4174429, 8348858, 16697716]

約数ペア:

[(1, 16697716), (2, 8348858), (4, 4174429), (7, 2385388), (14, 1192694), (28, 596347), (31, 538636), (62, 269318), (124, 134659), (217, 76948), (434, 38474), (868, 19237)]